WD Red NAS Hard Drive WD20EFAX

£ 73.98  inc. vat

£ 61.65 ex. vat

WD Red NAS Hard Drive WD20EFAX

QuickFind: 884955 Mfr part code: WD20EFAX
  • Specifically designed for use in NAS systems with up to 8 bays
  • Supports up to 180 TB/yr workload rate. Workload rate is defined as the amount of user data...

Product Description

WD Red NAS Hard Drive WD20EFAX

Technical Specification

WD Red NAS Hard Drive WD20EFAX


Device Type Hard drive - internal
Capacity 2 TB
Form Factor 3.5"
Interface SATA 6Gb/s
Buffer Size 256 MB
Features Native Command Queuing (NCQ), Advanced Format technology, NASware technology, 24x7 continuous operation, Error Recovery Control
Width 101.6 mm
Depth 147 mm
Height 26.1 mm
Weight 600 g


Drive Transfer Rate 600 MBps (external)
Internal Data Rate 180 MBps
Spindle Speed 5400 rpm


MTBF 1,000,000 hours
24x7 Operation Yes
Non-Recoverable Errors 1 per 10^14
Load / Unload Cycles 600,000

Expansion & Connectivity

Interfaces 1 x SATA 6 Gb/s
Compatible Bay 3.5"


Power Consumption 4.1 Watt (read/write) ¦ 2.3 Watt (idle) ¦ 0.6 Watt (sleep) ¦ 0.6 Watt (standby)


Compliant Standards RoHS 2011/65/EU

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 65 °C
Min Storage Temperature -40 °C
Max Storage Temperature 70 °C
Shock Tolerance (operating) 30 g @ 2 ms
Shock Tolerance (non-operating) 250 g @ 2 ms

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WD Red NAS Hard Drive WD20EFAX

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WD Red NAS Hard Drive WD20EFAX

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£ 73.98  inc. vat

£ 61.65 ex. vat

  • In Stock
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